CircularTelecomParts Catalogue
Part Number
Part Overview
The Coretek CT-2125TSP-KB8L-ECP is a SFP optical transceiver module — originally specified as "1550NM/3.3V/SFP 1-3443B OPTIC" — available refurbished or as surplus stock via Circular Telecom, supporting network operators sourcing decommissioned and reclaimed equipment.
Common Questions
The Coretek CT-2125TSP-KB8L-ECP is a SFP optical transceiver module, listed by the manufacturer as "1550NM/3.3V/SFP 1-3443B OPTIC". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Coretek network equipment, including parts such as the CT-2125TSP-KB8L-ECP, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue